Here is the full list of all 96 Arcadius achievements.
Reach Level 5 woodcutting
craft a birch rod
Chop down 25 trees
Reach Level 5 in fishing
Maintain 10K Gold
craft a simple rod
craft a Stone axe
Chop down 10 trees
craft a bronze pick
Repair your tool 10 times
Reach Level 5 mining
Mine 10 nodes.
Activate the mount chibi loadstone
craft a stone pick
Reach Level 10 mining
Reach Level 15 mining
Reach Level 20 mining
Reach Level 25 mining
Reach Level 30 mining
Reach Level 35 mining
Reach Level 40 mining
Reach Level 45 mining
Reach Level 50 mining
Reach Level 55 mining
Reach Level 60 mining
Reach Level 65 mining
Reach Level 70 mining
Reach Level 75 mining
Reach Level 80 mining
Mine 50 nodes
Mine 100 nodes
Mine 250 nodes
Mine 500 nodes
Mine 1000 nodes
Mine 2500 nodes
Mine 5000 nodes
Mined a lot of nodes
craft a iron pick
craft a gold pick
craft a mithril pick
craft a Diamond pick
craft a Emerald pick
craft a Amethyst pick
craft a Topaz pick
craft a Sapphire pick
craft a Ruby pick
craft a Demonic pick
craft a Heavenly pick
craft a Bone pick
craft a Lava pick
Sell 50 ores
Sell 500 ores
Sell 1000 ores
Sell 2500 ores
Sell 5000 ores
Sell 10000 ores
craft a Bronze axe
craft a Iron axe
craft a Gold axe
craft a Mithril axe
craft a oak rod
craft a advanced rod
Reach Level 10 woodcutting
Reach Level 15 woodcutting
Reach Level 20 woodcutting
Reach Level 25 woodcutting
Reach Level 30 woodcutting
Reach Level 10 in fishing
Reach Level 15 in fishing
Reach Level 20 in fishing
Reach Level 25 in fishing
Reach Level 30 in fishing
Reach Level 35 in fishing
Reach Level 40 in fishing
Reach Level 45 in fishing
Reach Level 50 in fishing
Chop down 50 trees
Chop down 100 trees
Chop down 250 trees
Chop down 500 trees
Chop down 1000 trees
Chop down 2500 trees
Sell 50 logs
Sell 250 Logs
Sell 1000 Logs
Sell 2500 Logs
Catch 50 Fish
Catch 500 Fish
Catch 1000 Fish
Catch 5000 Fish
Maintain 100K Gold
Maintain 1M Gold
Maintain 100M Gold
Repair your tool 100 times
Repair your tool 1000 times
Activate the mount Magma loadstone